Finding the Third Proportional to 550,983 and 1,140,897

Step by Step Solution

1. Step 1: Write the proportion equation
   550,983 : 1,140,897 = 1,140,897 : x
2. Step 2: Convert to fraction form
   550,983/1,140,897 = 1,140,897/x
3. Step 3: Cross multiply
   550,983x = 1,140,897 × 1,140,897
4. Step 4: Simplify right side
   550,983x = 1,301,645,964,609
5. Step 5: Solve for x
   x = 1,301,645,964,609/550,983
6. Step 6: Final answer
   x = 2,362,406.76